flexiblefullpage -
billboard - default
interstitial1 - interstitial
catfish1 - bottom
Currently Reading

Construction method featuring LEGO-like bricks wins global innovation award

Building Tech

Construction method featuring LEGO-like bricks wins global innovation award

The bricks are composed of recycled glass fibers, resin, and stone.


By Peter Fabris, Contributing Editor  | February 20, 2024
Construction method featuring LEGO-like bricks wins global innovation award
Photo courtesy RENCO USA

A new construction method featuring LEGO-like bricks made from a renewable composite material took first place for building innovations at the 2024 JEC Composites Innovation Awards in Paris, France.

RENCO USA's RENCO MCFR (mineral composite fiber reinforced) building system is composed of interlocking molded blocks similar to LEGO bricks. According to the maker, the system surpasses concrete in strength, reduces costs significantly, and allows for rapid construction. Made with recycled glass fibers, resin, and stone, the composite material is certified to withstand Category 5 hurricanes.

Following more than 12 years of research and development, RENCO completed its inaugural apartment complex in Palm Springs, Fla., last November. No specialized workers or heavy machinery are required to build with the blocks that are stronger but 75% lighter than concrete. 

In Palm Springs, 11 unskilled workers, following color-coded plans, assembled each three-story building in about eight weeks.

More on the RENCO building system (from RENCO USA's website):  
RENCO MCFR is a state-of-the-art structural building system of interlocking composite building units of various types and sizes of blocks, columns, beams, joists, headers, decking, connectors, etc. These products are all adhesively joined (chemically bonded) to form monolithic structures.

The RENCO Structural Building System has been evaluated in ANSI certified laboratories to ASTM standards for structural performance, physical characteristics, and fire resistance. After thorough evaluation, IAPMO-UES approved and issued its Evaluation Report to permit the use of RENCO Structural Building System under the IBC (International Building Code).

The RENCO Structural Building System currently can include up to five (5) story structures. Through continued research and development, expanded approvals are in process, with full approval to build up to eight (8) stories expected by the end of 2024. As 95% of all Americans live in 8 stories or less, we believe this next level of approval will open an incredible amount of opportunity for use of this revolutionary product.

RENCO USA's construction system featuring LEGO-like bricks wins global innovation award
Photo courtesy RENCO USA
RENCO USA's construction system featuring LEGO-like bricks wins global innovation award
Photo courtesy RENCO USA
RENCO USA's construction system featuring LEGO-like bricks wins global innovation award
Photo courtesy RENCO USA
RENCO USA's construction system featuring LEGO-like bricks wins global innovation award
Photo courtesy RENCO USA
RENCO USA's construction system featuring LEGO-like bricks wins global innovation award
Photo courtesy RENCO USA
RENCO USA's construction system featuring LEGO-like bricks wins global innovation award
Photo courtesy RENCO USA
RENCO USA's construction system featuring LEGO-like bricks wins global innovation award
Photo courtesy RENCO USA
RENCO USA's construction system featuring LEGO-like bricks wins global innovation award
Photo courtesy RENCO USA
RENCO USA's construction system featuring LEGO-like bricks wins global innovation award
Photo courtesy RENCO USA
RENCO USA's construction system featuring LEGO-like bricks wins global innovation award
Photo courtesy RENCO USA
RENCO USA's construction system featuring LEGO-like bricks wins global innovation award
Photo courtesy RENCO USA
RENCO USA's construction system featuring LEGO-like bricks wins global innovation award
Photo courtesy RENCO USA

Related Stories

Adaptive Reuse | Mar 21, 2024

Massachusetts launches program to spur office-to-residential conversions statewide

Massachusetts Gov. Maura Healey recently launched a program to help cities across the state identify underused office buildings that are best suited for residential conversions.

Multifamily Housing | Mar 19, 2024

Jim Chapman Construction Group completes its second college town BTR community

JCCG's 200-unit Cottages at Lexington, in Athens, Ga., is fully leased.

Multifamily Housing | Mar 19, 2024

Two senior housing properties renovated with 608 replacement windows

Renovation of the two properties, with 200 apartments for seniors, was financed through a special public/private arrangement.

MFPRO+ New Projects | Mar 18, 2024

Luxury apartments in New York restore and renovate a century-old residential building

COOKFOX Architects has completed a luxury apartment building at 378 West End Avenue in New York City. The project restored and renovated the original residence built in 1915, while extending a new structure east on West 78th Street. 

Multifamily Housing | Mar 18, 2024

YWCA building in Boston’s Back Bay converted into 210 affordable rental apartments

Renovation of YWCA at 140 Clarendon Street will serve 111 previously unhoused families and individuals.

MFPRO+ News | Mar 16, 2024

Multifamily rents stable heading into spring 2024

National asking multifamily rents posted their first increase in over seven months in February. The average U.S. asking rent rose $1 to $1,713 in February 2024, up 0.6% year-over-year.

Adaptive Reuse | Mar 15, 2024

San Francisco voters approve tax break for office-to-residential conversions

San Francisco voters recently approved a ballot measure to offer tax breaks to developers who convert commercial buildings to residential use. The tax break applies to conversions of up to 5 million sf of commercial space through 2030. 

Apartments | Mar 13, 2024

A landscaped canyon runs through this luxury apartment development in Denver

Set to open in April, One River North is a 16-story, 187-unit luxury apartment building with private, open-air terraces located in Denver’s RiNo arts district. Biophilic design plays a central role throughout the building, allowing residents to connect with nature and providing a distinctive living experience.

Affordable Housing | Mar 12, 2024

An all-electric affordable housing project in Southern California offers 48 apartments plus community spaces

In Santa Monica, Calif., Brunson Terrace is an all-electric, 100% affordable housing project that’s over eight times more energy efficient than similar buildings, according to architect Brooks + Scarpa. Located across the street from Santa Monica College, the net zero building has been certified LEED Platinum.

MFPRO+ News | Mar 12, 2024

Multifamily housing starts and permitting activity drop 10% year-over-year

The past year saw over 1.4 million new homes added to the national housing inventory. Despite the 4% growth in units, both the number of new homes under construction and the number of permits dropped year-over-year.

boombox1 - default
boombox2 -
native1 -

More In Category




halfpage1 -

Most Popular Content

  1. 2021 Giants 400 Report
  2. Top 150 Architecture Firms for 2019
  3. 13 projects that represent the future of affordable housing
  4. Sagrada Familia completion date pushed back due to coronavirus
  5. Top 160 Architecture Firms 2021