We produce and sell cement, ready-mixed concrete, gypsumwallboard, aggregates, asphalt, and related products and services.
公司生产和销售水泥、预拌混凝土、石膏墙板、集料、沥青和相关的产品及服务。
2
Wallboards are produced by methods which use significantly reduced Embodied energy when compared with the energy used to fabricate gypsumwallboard.
通过与制造石膏墙板所使用的能量相比利用显著降低的物化能的方法制造的墙板。
3
Heavy heat-absorbing materials, such as stone floor tiles or extra layers of gypsumwallboard, are incorporated into buildings to collect heat and slowly release it.