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  2. Structural insulated panel - Wikipedia

    en.wikipedia.org/wiki/Structural_insulated_panel

    A structural insulated panel, or structural insulating panel, (SIP), is a form of sandwich panel used in the construction industry. SIP is a sandwich structured composite, consisting of an insulating layer of rigid core sandwiched between two layers of structural board, used as a building material. The board can be sheet metal, plywood, cement ...

  3. State Implementation Plan - Wikipedia

    en.wikipedia.org/wiki/State_Implementation_Plan

    A State Implementation Plan (SIP) is a United States state plan for complying with the federal Clean Air Act, administered by the Environmental Protection Agency (EPA). The SIP, developed by a state agency and approved by EPA, consists of narrative, rules, technical documentation, and agreements that an individual state will use to control and clean up polluted areas.

  4. Side Impact Protection System - Wikipedia

    en.wikipedia.org/wiki/Side_Impact_Protection_System

    SIPS was first introduced in 1991 [1] for the Volvo 700, 900 [2] and 850 series cars of model year 1992. [3][4][5][6] It has been standard on every new Volvo since. SIPS consists of a reinforced lower sill panel, "B pillar" and reinforcements with energy absorbing honeycomb materials [7][8] inside the doors. [9]

  5. Insulating concrete form - Wikipedia

    en.wikipedia.org/wiki/Insulating_concrete_form

    Insulating concrete form or insulated concrete form (ICF) is a system of formwork for reinforced concrete usually made with a rigid thermal insulation that stays in place as a permanent interior and exterior substrate for walls, floors, and roofs. The forms are interlocking modular units that are dry-stacked (without mortar) and filled with ...

  6. Standard Interchange Protocol - Wikipedia

    en.wikipedia.org/wiki/Standard_Interchange_Protocol

    The Standard Interchange Protocol is a proprietary standard for communication between library computer systems and self-service circulation terminals. Although owned and controlled by 3M, the protocol is published and is widely used by other vendors. [1] Version 2.0 of the protocol, known as "SIP2", is a de facto standard for library self ...

  7. Sandwich-structured composite - Wikipedia

    en.wikipedia.org/wiki/Sandwich-structured_composite

    Sandwich-structured composite. In materials science, a sandwich-structured composite is a special class of composite materials that is fabricated by attaching two thin-but-stiff skins to a lightweight-but-thick core. The core material is normally of low strength, but its greater thickness provides the sandwich composite with high bending ...

  8. Panel building - Wikipedia

    en.wikipedia.org/wiki/Panel_building

    Panel buildings may refer to buildings of one of the following types: Built of structural insulated panels. Built of pre-fabricated concrete blocks, named differently in various countries. Large Panel System building known as Plattenbau in German, Panelák in Czech and Slovak, wielka pÅ‚yta in Polish and Panelház in Hungarian.

  9. SIPfoundry - Wikipedia

    en.wikipedia.org/wiki/SIPfoundry

    SIPfoundry is a non-profit organization that develops open-source telephone software projects based on the Session Initiation Protocol (SIP). Founded in 2004, [1] SIPfoundry established ties with the SIP Forum. [2] SIPfoundry promotes the standardization of SIP and interoperability of SIP products through the SIP Forum Test Framework (SFTF ...